Vintage Dynamit Nobel Aktiengesellschaft Flobert-Platz-Patronen 6mm pellets (BB caps) for gallery guns (designed for indoor target shooting). Crimped blank cartridges. The tin is empty. The outside shows some wear and discoloration but the inside is clean. The tin is marked Made in Germany, so it is probably wartime or prewar as the post war tins are marked "Western Germany".